2025 Flipsports Japan International Jiu Jitsu Open Male Grey Kid 4 Light Feather 4 Mins ~31.8kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN - Evox Bjj KOR Hyun Sangmin Jiu-jitsu Gym Trinity Fight 14 Mat 3 15 Feb 3:28AM - Evox Bjj JPN JPN Kato Haruto Impacto Bjj Japan Suzuki Riku Team Kizuna JPN - Evox Bjj Kato Haruto Impacto Bjj Japan JPN JPN Fight 19 Mat 3 15 Feb 3:53AM - Evox Bjj Suzuki Riku Team Kizuna JPN JPN Fight 18 Mat 3 15 Feb 3:50AM Kato Haruto Impacto Bjj Japan Suzuki Riku Team Kizuna JPN JPN Fight 22 Mat 3 15 Feb 4:01AM Kato Haruto Impacto Bjj Japan JPN